Question
Which of the following is a computer network that
usually spans a city or a large campus?Solution
A metropolitan area network (MAN) is similar to a local area network (LAN) but spans an entire city or campus. MANs are formed by connecting multiple LANs. Thus, MANs are larger than LANs but smaller than wide area networks (WAN).Â
What is the principal role of the primary key in a database system?
Which key is used to erase characters to the left of the cursor? Â
Slide setup, slide orientation, presentation themes and background in MS-PowerPoint 2016 (MS-PowerPoint 2016) appear under which of the following menu?
The first generation computers had __________.
Which of the following is the appropriate format of URL of e-mail?
Which among the following statements is incorrect?
Which of the following is not an output device ?
A computer cannot “boot” if it does not have the _____
Which of the following is a computer virus?
For producing high-quality color graphics in hardcopy, the preferred choice would be a:
